RED BLOOD CELLS.

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Presentation transcript:

RED BLOOD CELLS

POPULATION GENO/PHENOTYPES

RED BLOOD CELL PROTEINS & ANTIBODIES Phenotype (genotype) RBC membrane antigens Antibodies produced anti B anti A anti A & B

BLOOD TESTING patient blood type AB B A O serum with antibodies Agglutination: antibodies react to surface proteins of foreign cells, bind RBC together

Donor blood cells BLOOD DONATION Patient blood type

US BLOOD TYPES

US BLOOD TYPES BY ANCESTRY

A ALLELE FREQUENCY

B ALLELE FREQUENCY

O ALLELE FREQUENCY